30ML Square Water Bottle (Short Neck)（ZHEN-30ML(矮口)-B220）

This container features a 30 mL capacity with a classic square shape, equipped with a 20-thread CD lotion pump. The pump assembly includes multiple components: a press button, a PP threaded cap, an overcap, an ABS outer cover, a PE suction tube, and an AMS pump core. It is applicable for serums, essential oils and other related products.

Key specifications and component descriptions are as follows: Capacity is accurately calibrated to 30 milliliters, meeting the common packaging needs of high-concentration skincare products. The classic square silhouette not only enhances product aesthetics and shelf presence but also offers convenient storage and stacking, reducing space occupation during transportation and display.

The 20-thread CD lotion pump is selected for its reliable performance—its threaded connection ensures tight fitting with the bottle body, preventing leakage. Material selection adheres to industry standards: PP (polypropylene) for the threaded cap ensures durability and chemical resistance; ABS (acrylonitrile butadiene styrene) for the outer cover provides excellent impact resistance; PE (polyethylene) for the suction tube offers good flexibility to ensure full extraction of contents; and the AMS pump core guarantees smooth and consistent dispensing, avoiding excessive or insufficient output of serums or essential oils.

With its rational structure, high-quality material matching and versatile applicability, this container is an ideal packaging solution for premium skincare products such as serums and essential oils.